Portable Tennis Ball Tosser, Tennis Automatic Serve Machine Trainer, 6 to 8 Hr Runtime Hours Play, Up to 150 Balls Capacity, for Tennis Training

Features: Mobile APP control Wide/Medium/Narrow Line Ball High lob, vertical serve Programmed serve Spinning ball, depth ball, three-line ball Fixed point ball, random ball Flat shot, volley Specifications: Rated voltage: DC 12V Ball capacity: 150 pieces Serving speed: 20-140 km/h Time between balls: 2-10 seconds Battery life: 6-8 hours Net weight: 19kg Packing size: 578*448*528mm Application: Suitable for personal courts, homes, tennis clubs, students, tennis coaches, etc

• 【Widely applicable】With a wide range of feeding distances, players of any age or ability can practice individually with this personal "feeding buddy." This ball feeder is great for repeat shots or simply improving technique.
• 【Refine your techniques】The with its automatic system the Tennis Ball Machine releases every 2-10 seconds, provides accurate feeds allowing practice techniques alone for 6-8 hours! Forehand, backhand, volley, baseline, short balls, footwork and more.
• 【Mobile APP control】Intelligent APP, freely adjust the frequency, speed, rotation, depth, random modes and others that suit you, increase the difficulty of the challenge and challenge yourself.
• 【Portable】With its groundbreaking design, it is easy to set up and assemble and weighs only 42 lbs. The tennis ball machine is easy to transport in your car. Its extra-large wheels and ergonomic folding handle allow for easy transport on grass, gravel and curbs.
• 【Play anywhere&anytime】With light weight, multiple throwing range, Hours Play with External Lithium Battery, it’s perfect for the court, home, house, garage, backyard, drive way, garden or park. A must tennis ball machine for every serious player who loves to hit!